There are a few ways that exercise lowers blood sugar:
- Insulin sensitivity is increased, so your muscle cells are better able to use any available insulin to take up glucose during and after activity.
- When your muscles contract during activity, your cells are able to take up glucose and use it for energy whether insulin is available or not.
This is how exercise can help lower blood sugar in the short term. And when you are active on a regular basis, it can also lower your A1C.
Understanding Your Blood Sugar and Exercise
The effect physical activity has on your blood sugar will vary depending on how long you are active and many other factors. Physical activity can lower your blood sugar up to 24 hours or more after your workout by making your body more sensitive to insulin.
home remedies for diabetes ⭐️how to home remedies for diabetes for Become familiar with how your blood sugar responds to exercise. Checking your blood sugar level more often before and after exercise can help you see the benefits of activity. You also can use the results of your blood sugar checks to see how your body reacts to different activities. Understanding these patterns can help you prevent your blood sugar from going too high or too low.
Hypoglycemia and Physical Activity
home remedies for diabetes ⭐️how to home remedies for diabetes for People taking insulin or insulin secretagogues (oral diabetes pills that cause your pancreas to make more insulin) are at risk for hypoglycemia if insulin dose or carbohydrate intake is not adjusted with exercise. Checking your blood sugar before doing any physical activity is important to prevent hypoglycemia (low blood sugar). Talk to your diabetes care team (doctor, nurse, dietitian or pharmacist) to find out if you are at risk for hypoglycemia.
If you experience hypoglycemia during or after exercise, treat it immediately:
Follow the 15-15 rule:
1. Check your blood sugar.
home remedies for diabetes 🔴how to home remedies for diabetes for 2. If your reading is 100 mg/dL or lower, have 15-20 grams of carbohydrate to raise your blood sugar. This may be:
4 glucose tablets (4 grams per tablet), or
1 glucose gel tube (15 grams per for 1 last update 2020/07/11 gel tube), or 1 glucose gel tube (15 grams per gel tube), or
4 ounces (1/2 cup) of juice or regular soda (not diet), or
1 tablespoon of sugar or honey
3. Check your blood sugar again after 15 minutes. If it is still below 100 mg/dL, have another serving of 15 grams of carbohydrate.
4. Repeat these steps every 15 minutes until your blood sugar is at least 100 mg/dL.
If you want to continue your workout, you will usually need to take a break to treat your low blood sugar. Check to make sure your blood sugar has come back up above 100 mg/dl before starting to exercise again.
Keep in mind that low blood sugar can occur during or long after physical activity. It is more likely to occur if you:
- Take insulin or an insulin secretagogue
- Skip meals
- Exercise for a long time
- Exercise strenuously
If hypoglycemia interferes with your exercise routine, talk to your healthcare provider about the best treatment plan for you. Your provider may suggest eating a small snack before you exercise or they may make an adjustment to your medication(s). For people engaging in long duration exercise, a combination of these two regimen changes may be necessary to prevent hypoglycemia during and after exercise.